Fabricating an orthotic against gravity simplifies the process.

• A. True
• B. False
• C. Depends on the material
• D. Not affected

Answer: (B)

Gravity affects how an orthosis is formed, so fabricating against gravity actually adds difficulty rather than simplifies the process. When you try to hold a limb in a desired alignment while gravity pulls it away, you must constantly counter that pull, which often requires extra stabilization, fixtures, and adjustments. Parts can drift, soft tissues can sag, and the material may settle or distort before it cures, all of which complicates achieving precise fit and alignment. For these reasons, the task is not easier by working against gravity; it’s more time-consuming and requires careful stabilization. In practice, fabrication is smoother when gravity is neutralized or managed with supports, allowing the limb to stay in the intended position without constant counteraction.